(2011). Strategic Management (9th ed.). Cengage Learning.
Chicago-čujuhus (17. p.)Strategic Management. 9th ed. New Delhi.: Cengage Learning, 2011.
MLA-čujuhus (9. p.)Strategic Management. 9th ed. Cengage Learning, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.